CN205911551U - Anti -explosion pin - Google Patents
Anti -explosion pin Download PDFInfo
- Publication number
- CN205911551U CN205911551U CN201620870028.5U CN201620870028U CN205911551U CN 205911551 U CN205911551 U CN 205911551U CN 201620870028 U CN201620870028 U CN 201620870028U CN 205911551 U CN205911551 U CN 205911551U
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- CN
- China
- Prior art keywords
- shell
- nut
- controller
- tubulose
- plug element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses an anti -explosion pin, the top of shell is equipped with the tubulose nut, the inside of tubulose nut is equipped with plug component fixing base, be equipped with the plug component on the plug component fixing base, the week portion of plug component fixing base is equipped with the snap ring, the top of tubulose nut is equipped with the cover has the upper cover, inner wall one side of shell is equipped with small -size cylinder, be connected with the connecting rod on the small -size cylinder, the connecting rod is connected with the piston rod, the bottom of small -size cylinder is connected with the controller, the opposite side of shell inner wall is equipped with temperature sensor, the bottom of shell is equipped with the tubulose screw rod, the outside cover of tubulose screw rod has sealing washer and set nut, this kind of anti -explosion pin, when the inside high temperature of bolt shell, temperature sensor will experience inside temperature, then transfer the controller with information, the drive of small -size cylinder will be controlled to the controller, it is tensile that small -size cylinder drives the piston rod, thereby socket component fixing base will be turned down to the piston rod, prevent that the socket component from blasting.
Description
Technical field
This utility model is related to a kind of latch, specially a kind of explosion-proof latch.
Background technology
Currently used for the explosion-proof latch in explosion-proof place, its internal structure setting is unreasonable, and when within latch
It is easy to explode when temperature is too high, and it is not provided with lid on male component, this makes when latch is not used,
In the environment being easy to explode, there is certain potential safety hazard in overall sudden and violent leakage.
So, how to design a kind of explosion-proof latch, become our problems currently to be solved.
Utility model content
The purpose of this utility model is to provide a kind of explosion-proof latch, to solve the problems, such as to propose in above-mentioned background technology.
For achieving the above object, this utility model provides a kind of following technical scheme: explosion-proof latch, including shell, tubulose
Nut, plug element fixed seat, plug element, snap ring, Shang Gai, piston rod, connecting rod, small cylinder, controller, temperature sensing
Device, sealing ring, location nut, tubulose screw rod and chain, the top of described shell is provided with described tubular nut, described tubular nut
Inside be provided with described plug element fixed seat, described plug element fixed seat is provided with described plug element, described plug unit
All portions of part fixed seat are provided with described snap ring, and the top of described tubular nut is provided with and is cased with described upper lid, the inwall of described shell
Side is provided with described small cylinder, and described small cylinder is connected with described connecting rod, and described connecting rod is connected with described piston
Bar, the bottom of described small cylinder is connected with described controller, and the opposite side of described outer casing inner wall is provided with temperature sensor, described
The bottom of shell is provided with described tubulose screw rod, and the outer cover of described tubulose screw rod has described sealing ring and described location nut.
Further, threadeded with tubular nut in the bottom of upper lid, and described upper lid is by described chain and described shell
It is flexibly connected.
Further, described temperature sensor is electrically connected with described controller, and described controller is electrically connected with described small-sized gas
Cylinder.
Further, the bottom of described shell is connected with described tubulose screw flight.
Preferably, one end of described piston rod is fixedly connected with the bottom of described plug element fixed seat, described piston rod
The other end be fixedly connected with described small cylinder.
Compared with prior art, the beneficial effects of the utility model are: this kind of explosion-proof latch, inside is provided with temperature sensing
Device, when the temperature of latch enclosure is too high, temperature sensor will experience the temperature of inside, then information is passed to control
Device processed, controller will control small cylinder to drive, and small cylinder drives piston rod stretching, thus piston rod will turn down socket
Element fixed seat, prevents socket element from exploding.
Brief description
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is exploded view of the present utility model；
In figure: shell 1；Tubular nut 2；Plug element fixed seat 3；Plug element 4；Snap ring 5；Upper lid 6；Piston rod 7；Even
Extension bar 8；Small cylinder 9；Controller 10；Temperature sensor 11；Sealing ring 12；Location nut 13；Tubulose screw rod 14；Chain 15.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-2, this utility model provides a kind of a kind of technical scheme: explosion-proof latch, including shell 1, tubulose spiral shell
Female 2, plug element fixed seat 3, plug element 4, snap ring 5, upper lid 6, piston rod 7, connecting rod 8, small cylinder 9, controller 10,
Temperature sensor 11, sealing ring 12, location nut 13, tubulose screw rod 14 and chain 15, the top of shell 1 is provided with tubular nut 2,
The inside of tubular nut 2 is provided with plug element fixed seat 3, and plug element fixed seat 3 is provided with plug element 4, and plug element is solid
All portions of reservation 3 are provided with snap ring 5, and the top of tubular nut 2 is provided with and is cased with lid 6, and the inwall side of shell 1 is provided with small cylinder
9, small cylinder 9 is connected with connecting rod 8, connecting rod 8 is connected with piston rod 7, the bottom of small cylinder 9 is connected with controller
10, the opposite side of shell 1 inwall is provided with temperature sensor 11, and the bottom of shell 1 is provided with tubulose screw rod 14, outside tubulose screw rod 14
Portion is cased with sealing ring 12 and location nut 13.
Further, threadeded with tubular nut 2 in the bottom of upper lid 6, and upper lid 6 passes through chain 15 with shell 1 activity even
Connect.
Further, temperature sensor 11 is electrically connected with controller 10, and controller 10 is electrically connected with small cylinder 9, and temperature passes
Sensor 11 experiences the temperature information within shell 1, then information is passed to controller 10, and controller 10 control small cylinder 9 is
No driving.
Further, threadeded with tubulose screw rod 14 in the bottom of shell 1.
Preferably, one end of piston rod 7 is fixedly connected with the bottom of plug element fixed seat 3, the other end of piston rod 7 with
Small cylinder 9 is fixedly connected, and when small cylinder 9 drives, promotes the bottom of plug element fixed seat 3 using piston rod 7.
Operation principle: this kind of explosion-proof latch, including shell 1 and upper lid 6, the top of shell 1 is provided with plug element fixed seat
3, plug element fixed seat 3 is provided with plug element 4, and all portions of plug element fixed seat 3 are provided with snap ring 5, and element fixed seat 3
Threaded with the top of shell 1, be provided with temperature sensor 11, small cylinder 9 and controller in the side of the inside of shell 1
10, when the temperature within when shell 1 is too high, information will be passed to controller 10 by temperature sensor 11, and then controller 10 is just
Small cylinder 9 can be controlled to drive so that piston rod 7 promotes plug element fixed seat 3, prevent whole device from exploding, shell 1
Bottom be provided with tubulose screw rod 14, the outside of tubulose screw rod 14 is cased with one layer of sealing ring 12, and the bottom of sealing ring 12 is provided with positioning
Fixing, the top of shell 1 is provided with lid 6 to nut 13, and upper lid 6 is also to be threaded connection with the top of shell 1, and upper lid
6 are flexibly connected by chain 15 with the side of shell 1.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of explosion-proof latch, including shell (1), tubular nut (2), plug element fixed seat (3), plug element (4), snap ring
(5), upper lid (6), piston rod (7), connecting rod (8), small cylinder (9), controller (10), temperature sensor (11), sealing ring
(12), location nut (13), tubulose screw rod (14) and chain (15) it is characterised in that: the top of described shell (1) is provided with described
Tubular nut (2), the inside of described tubular nut (2) is provided with described plug element fixed seat (3), described plug element fixed seat
(3) it is provided with described plug element (4), all portions of described plug element fixed seat (3) are provided with described snap ring (5), described tubulose
The top of nut (2) is provided with and is cased with described upper lid (6), and the inwall side of described shell (1) is provided with described small cylinder (9), institute
State and described connecting rod (8) is connected with small cylinder (9), described connecting rod (8) is connected with described piston rod (7), described small-sized
The bottom of cylinder (9) is connected with described controller (10), and the opposite side of described shell (1) inwall is provided with described temperature sensor
(11), the bottom of described shell (1) is provided with described tubulose screw rod (14), and the outer cover of described tubulose screw rod (14) has described sealing
Circle (12) and described location nut (13).
2. a kind of explosion-proof latch according to claim 1 it is characterised in that: the bottom of described upper lid (6) and tubular nut
(2) threaded, and described upper lid (6) is flexibly connected with described shell (1) by described chain (15).
3. a kind of explosion-proof latch according to claim 1 it is characterised in that: described temperature sensor (11) is electrically connected with institute
State controller (10), described controller (10) is electrically connected with described small cylinder (9).
4. a kind of explosion-proof latch according to claim 1 it is characterised in that: the bottom of described shell (1) and described tubulose
Screw rod (14) is threaded.
5. a kind of explosion-proof latch according to claim 1 it is characterised in that: one end of described piston rod (7) with described insert
The bottom of head element fixed seat (3) is fixedly connected, and the other end of described piston rod (7) is fixedly connected with described small cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870028.5U CN205911551U (en) | 2016-08-12 | 2016-08-12 | Anti -explosion pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870028.5U CN205911551U (en) | 2016-08-12 | 2016-08-12 | Anti -explosion pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205911551U true CN205911551U (en) | 2017-01-25 |
Family
ID=57801385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620870028.5U Active CN205911551U (en) | 2016-08-12 | 2016-08-12 | Anti -explosion pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205911551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113363752A (en) * | 2021-05-12 | 2021-09-07 | 东莞市鼎通精密科技股份有限公司 | Combined double-contact elastic terminal communication connector |
-
2016
- 2016-08-12 CN CN201620870028.5U patent/CN205911551U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113363752A (en) * | 2021-05-12 | 2021-09-07 | 东莞市鼎通精密科技股份有限公司 | Combined double-contact elastic terminal communication connector |
| CN113363752B (en) * | 2021-05-12 | 2022-07-08 | 东莞市鼎通精密科技股份有限公司 | Combined double-contact elastic terminal communication connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |